Sorghastrum nutans

Photo by Erica Fraley, licensed under CC-BY-NC 4.0

The assembly is allelic, and the genome is tetraploid. It has a haploid genome size of 2000 Mb, and has 20 haploid chromosomes.

Metaphase chromosomes of Sorghastrum nutansroot tips, scale bar 10 µm

Species herbarium records

Herbarium records of Sorghastrum nutans from AuBuchon-Elder et al 2022 are plotted with black points, The sampled individual this genome was generated from is shown in a colored point. The green background shows the biogeographic ranges of all Andropogoneae species in AuBuchon-Elder et al 2022.

Highlighted Figure 1

Figure 1 from the main text, with Sorghastrum nutans highlighted with colored points.

Highlighted Figure 2

Figure 2 from the main text, with Sorghastrum nutans highlighted with colored points.

Dotplot of Sorghastrum nutans vs. Paspalum vaginatum.

Like dotplots shown in Figure 3 of the main text, this shows syntenic blocks in Sorghastrum nutans along the y-axis, vs P. vaginatum on the x-axis. As Sorghastrum nutans is a tetraploid with an allelic, assembly, we expect 4 paths for any x-axis position.

Fractionation of Sorghastrum nutans

Like plots shown in Figure 4 of the main text, this shows proportion of retained genes in Sorghastrum nutans along the y-axis, vs P. vaginatum chromosomes on the x-axis. As Sorghastrum nutans is a tetraploid with an allelic, assembly, we expect 4 lines, two for each subgenome.

Highlighted Figure 5

Figure 5 from the main text, with Sorghastrum nutans highlighted with colored points or lines.